os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).
As new programmers, we've all made mistakes. But some mistakes are bound to happen due to not knowing the nature of a programming language. So I've compiled some of the most common mistakes you might ...
UK Board Class 12 Computer Science Syllabus 2025-26 has been released on the official website. Students can check this ...